Vibrant Ultra Quiet Resonator Inlet Outlet

The Vibrant Ultra Quiet Resonator line is a universal exhaust resonator (also called an exhaust muffler or drone eliminator) designed to cut exhaust noise and drone on performance exhaust systems. Each one has an oval body with a larger sound chamber than a typical round bottle-style resonator. That extra volume helps suppress more sound.

Key Features:

• 304 stainless steel construction for durability and corrosion resistance
• True straight-through perforated core for unrestricted exhaust flow
• Premium multi-layer sound absorption materials around the core to reduce exhaust noise and drone
• Larger sound chamber than standard bottle-style resonators for better sound suppression
• Low, deep exhaust tone without giving up flow
• Centered inlet and outlet for straight in-line installation
• Universal design for custom and performance exhaust fabrication

These resonators were originally developed to help eliminate the raspy "rifling" noise common to 6- and 8-cylinder vehicles with straight-through performance exhausts. They suit naturally aspirated and forced-induction setups. Exhaust fabricators use them to quiet an exhaust while keeping flow high.